Normalize LatLong NaN values during EntitySet creation

[dvreed77]

Normalize LatLong NaN values during EntitySet creation

Fixes #1819 and #1820

[codecov]

Codecov Report

Merging #1924 (7da2c5c) into main (7f6deec) will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1924      +/-   ##
==========================================
+ Coverage   98.97%   99.00%   +0.02%     
==========================================
  Files         143      143              
  Lines       16369    16422      +53     
==========================================
+ Hits        16201    16258      +57     
+ Misses        168      164       -4     

Impacted Files	Coverage Δ
featuretools/primitives/utils.py	99.50% <ø> (-0.01%)	⬇️
featuretools/entityset/entityset.py	99.10% <100.00%> (+0.01%)	⬆️
...rimitives/standard/latlong_transform_primitives.py	100.00% <100.00%> (+1.02%)	⬆️
featuretools/tests/conftest.py	100.00% <100.00%> (ø)
featuretools/tests/entityset_tests/test_es.py	100.00% <100.00%> (ø)
...s/tests/primitive_tests/test_latlong_primitives.py	100.00% <100.00%> (ø)
featuretools/utils/spark_utils.py	100.00% <100.00%> (ø)
...computational_backends/calculate_feature_matrix.py	99.16% <0.00%> (-0.84%)	⬇️
...utational_backend/test_calculate_feature_matrix.py	98.80% <0.00%> (+0.65%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 7f6deec...7da2c5c. Read the comment docs.

[thehomebrewnerd]

Looks good to me once all the tests pass!